Added new version of hello.s and hello.c

benchmarks/build/hello.s

@@ -44,6 +44,9 @@ main:
 	lw	$3,20($fp)
 	addu	$2,$2,$3
 	sw	$2,24($fp)
+	lw	$2,16($fp)
+	addu	$3,$2,10
+	sw	$3,28($fp)
 	l.d	$f0,$LC0
 	s.d	$f0,32($fp)
 	l.d	$f0,$LC1

benchmarks/hello.c

 int main(void)
 {
-    int x = 1, b = 5, d = x + b;
+    int x = 1, b = 5, d = x + b, e = x + 10;
     double y = 2., z = 3.5;
     char c = 'a';